PETSc version 3.16.0
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VecTaggerSetInvert
If the tagged index sets are based on boxes that can be returned by
VecTaggerComputeBoxes
(), then this option inverts values used to compute the
IS
, i.e., from being in the union of the boxes to being in the intersection of their exteriors.
Synopsis
#include "petscvec.h"
PetscErrorCode
VecTaggerSetInvert
(
VecTagger
tagger,
PetscBool
invert)
Logically Collective
Input Parameters
tagger
- vec tagger
invert
-
PETSC_TRUE
to invert,
PETSC_FALSE
to use the indices as is
See Also
VecTaggerComputeIS
(),
VecTaggerGetInvert
()
Level
advanced
Location
src/vec/vec/utils/tagger/interface/tagger.c
Index of all Vec routines
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